84162

Appears in sequences

• Denominators of continued fraction convergents to sqrt(781).at n=14A042507
• G.f. A(x) satisfies A(x)^3 = 1 + x*A(x) + x*A(x)^2 + x*A(x)^6.at n=9A300048
• Numbers that are the sum of nine fifth powers in three or more ways.at n=28A345620
• Numbers that are the sum of nine fifth powers in exactly three ways.at n=27A346338
• a(n) = Sum_{d|n} (d^2+1)^n.at n=3A367551